Index: ios/web_view/test/chrome_web_view_restorable_state_inttest.mm |
diff --git a/ios/web_view/test/chrome_web_view_restorable_state_inttest.mm b/ios/web_view/test/chrome_web_view_restorable_state_inttest.mm |
new file mode 100644 |
index 0000000000000000000000000000000000000000..7c17e25bbe198231e4ab8e0a6a7b39116e282ff1 |
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+++ b/ios/web_view/test/chrome_web_view_restorable_state_inttest.mm |
@@ -0,0 +1,73 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#import <ChromeWebView/ChromeWebView.h> |
+ |
+#import "ios/web_view/test/chrome_web_view_test.h" |
+#include "testing/gtest_mac.h" |
+ |
+#if !defined(__has_feature) || !__has_feature(objc_arc) |
+#error "This file requires ARC support." |
+#endif |
+ |
+namespace { |
+ |
+// Creates web view for testing. |
+CWVWebView* CreateWebView() { |
+ return [[CWVWebView alloc] |
+ initWithFrame:CGRectMake(0, 0, 50, 50) |
+ configuration:[CWVWebViewConfiguration defaultConfiguration]]; |
+} |
+ |
+// Creates a new web view and restores its state from |source_web_view|. |
+CWVWebView* CreateWebViewWithState(CWVWebView* source_web_view) { |
+ NSMutableData* data = [[NSMutableData alloc] init]; |
+ NSKeyedArchiver* archiver = |
+ [[NSKeyedArchiver alloc] initForWritingWithMutableData:data]; |
+ [source_web_view encodeRestorableStateWithCoder:archiver]; |
+ [archiver finishEncoding]; |
+ NSKeyedUnarchiver* unarchiver = |
+ [[NSKeyedUnarchiver alloc] initForReadingWithData:data]; |
+ CWVWebView* result = CreateWebView(); |
+ [result decodeRestorableStateWithCoder:unarchiver]; |
+ return result; |
+} |
+ |
+} // namespace |
+ |
+namespace ios_web_view { |
+ |
+// Tests encodeRestorableStateWithCoder: and decodeRestorableStateWithCoder: |
+// methods. |
+typedef ios_web_view::ChromeWebViewTest ChromeWebViewRestorableStateTest; |
+TEST_F(ChromeWebViewRestorableStateTest, EncodeDecode) { |
+ // Create web view that will be used as a source for state restoration. |
+ CWVWebView* web_view = CreateWebView(); |
+ |
+ // Load 2 URLs to create non-default state. |
+ ASSERT_FALSE(web_view.lastCommittedURL); |
+ ASSERT_FALSE(web_view.visibleURL); |
+ ASSERT_FALSE(web_view.canGoBack); |
+ ASSERT_FALSE(web_view.canGoForward); |
+ LoadUrl(web_view, [NSURL URLWithString:@"about:newtab"]); |
+ ASSERT_NSEQ(@"about:newtab", web_view.lastCommittedURL.absoluteString); |
+ ASSERT_NSEQ(@"about:newtab", web_view.visibleURL.absoluteString); |
+ LoadUrl(web_view, [NSURL URLWithString:@"about:blank"]); |
+ ASSERT_NSEQ(@"about:blank", web_view.lastCommittedURL.absoluteString); |
+ ASSERT_NSEQ(@"about:blank", web_view.visibleURL.absoluteString); |
+ ASSERT_TRUE(web_view.canGoBack); |
+ ASSERT_FALSE(web_view.canGoForward); |
+ |
+ // Create second web view and restore its state from the first web view. |
+ CWVWebView* restored_web_view = CreateWebViewWithState(web_view); |
+ |
+ // Verify that the state has been restored correctly. |
+ EXPECT_NSEQ(@"about:blank", |
+ restored_web_view.lastCommittedURL.absoluteString); |
+ EXPECT_NSEQ(@"about:blank", restored_web_view.visibleURL.absoluteString); |
+ EXPECT_TRUE(web_view.canGoBack); |
+ EXPECT_FALSE(web_view.canGoForward); |
+} |
+ |
+} // namespace ios_web_view |